Description

N4-(p-Ethoxyphenyl)-3-Nitrosulphanilamide is a specialized sulfonamide derivative of significant interest in advanced chemical synthesis and pharmaceutical research. This compound serves as a crucial synthetic intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to innovate within sulfa drug and heterocyclic compound development.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel sulfonamide-based therapeutic agents.
• Agrochemical Research: Used in developing new candidates for herbicides or fungicides with specific modes of action.
• Chemical Synthesis: Serves as a versatile precursor for creating complex molecules in fine chemical and academic research laboratories.
• Dye & Pigment Industry: Potential intermediate in the synthesis of specialized azo dyes and colorants.
• Biochemical Research: Used in studies targeting enzymes where sulfonamides act as inhibitors.
• Material Science: Investigated for incorporation into polymers or coatings requiring specific functional groups.

Basic Information

Product Name	N4-(p-Ethoxyphenyl)-3-Nitrosulphanilamide
CAS No.	22025-44-1
Molecular Formula	C14H15N3O4S
Molecular Weight	321.35 g/mol
Synonyms	3-Nitro-N4-(4-ethoxyphenyl)sulfanilamide; 4-Amino-N-(4-ethoxyphenyl)-3-nitrobenzenesulfonamide; N1-(4-Ethoxyphenyl)sulfanilamide-3-nitro; p-Ethoxy-3'-nitrosulfanilamide; Benzenesulfonamide, 4-amino-N-(4-ethoxyphenyl)-3-nitro-; 22025-44-1; 3-Nitro-4-amino-N-(p-ethoxyphenyl)benzenesulfonamide
EINECS	Contact for details

Quality Control

Our N4-(p-Ethoxyphenyl)-3-Nitrosulphanilamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.